chore(report): Use for/else clause

[john-bodley]

SUMMARY

A pretty minor cleanup utilizing the for/else clause which simplifies the code.

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

TESTING INSTRUCTIONS

CI.

ADDITIONAL INFORMATION

• Has associated issue:
• Required feature flags:
• Changes UI
• Includes DB Migration (follow approval process in SIP-59)
  • Migration is atomic, supports rollback & is backwards-compatible
  • Confirm DB migration upgrade and downgrade tested
  • Runtime estimates and downtime expectations provided
• Introduces new feature or API
• Removes existing feature or API

[codecov]

Codecov Report

Merging #24107 (ba2c685) into master (e856e35) will decrease coverage by 0.01%.
The diff coverage is n/a.

❗ Current head ba2c685 differs from pull request most recent head 4202ddb. Consider uploading reports for the commit 4202ddb to get more accurate results

@@            Coverage Diff             @@
##           master   #24107      +/-   ##
==========================================
- Coverage   68.30%   68.29%   -0.01%     
==========================================
  Files        1952     1952              
  Lines       75432    75429       -3     
  Branches     8191     8191              
==========================================
- Hits        51521    51518       -3     
  Misses      21807    21807              
  Partials     2104     2104              

Flag	Coverage Δ
hive	53.17% <ø> (+<0.01%)	⬆️
mysql	78.94% <ø> (-0.01%)	⬇️
postgres	79.01% <ø> (-0.01%)	⬇️
presto	53.10% <ø> (+<0.01%)	⬆️
python	82.81% <ø> (-0.01%)	⬇️
sqlite	77.54% <ø> (-0.01%)	⬇️
unit	53.09% <ø> (+<0.01%)	⬆️

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Impacted Files	Coverage Δ
superset/reports/commands/execute.py	91.94% <ø> (-0.09%)	⬇️

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[michael-s-molina]

LGTM. The CI errors were fixed by #24114. You just need to rebase your code.